299476994 has 4 divisors (see below), whose sum is σ = 449215494. Its totient is φ = 149738496.

The previous prime is 299476987. The next prime is 299477011. The reversal of 299476994 is 499674992.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 199176769 + 100300225 = 14113^2 + 10015^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74869247 + ... + 74869250.

Almost surely, 2^299476994 is an apocalyptic number.

299476994 is a deficient number, since it is larger than the sum of its proper divisors (149738500).

299476994 is a wasteful number, since it uses less digits than its factorization.

299476994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149738499.

The product of its digits is 8817984, while the sum is 59.

The square root of 299476994 is about 17305.4036069662. The cubic root of 299476994 is about 669.0437044086.

The spelling of 299476994 in words is "two hundred ninety-nine million, four hundred seventy-six thousand, nine hundred ninety-four".